| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.54 | 5.721% | $149.6375 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $178.25 | 11.666% | $199.0446 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $242.66 | 12.628% | $273.3031 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $144.84 | 12.671% | $163.1927 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $162.84 | 10.333% | $179.6663 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $107.45 | 13.367% | $121.8128 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $235.53 | 5.231% | $247.8506 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $1,213.11 | $1,334.5076 | $1,334.50 | $1,334.50 | $1,334.50 | |